theme_config_panel.cpp

来自「ncbi源码」· C++ 代码 · 共 193 行

/*
 * ===========================================================================
 * PRODUCTION $Log: theme_config_panel.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 20:45:45  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.6
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Authors:  Robert G. Smith
 *
 * File Description:
 *
 */

#include <ncbi_pch.hpp>
#include <gui/dialogs/config/theme_config_panel.hpp>

BEGIN_NCBI_SCOPE

#include "theme_config_panel_.cpp"

typedef Fl_Choice TDropDownMenu;

static void ClearDDM(TDropDownMenu* dd_menu)
{
    dd_menu->clear();
}
   
static void AddDDM(TDropDownMenu* dd_menu, const string& s)
{
    // dd_menu->Add(s.c_str());    // CComboxBox
    dd_menu->add(s.c_str());   // Fl_Choice
}

static string GetValueDDM(TDropDownMenu* dd_menu)
{
    // return dd_menu->value();   // CComboBox
    
    // Fl_Choice
    const char *t = dd_menu->text();
    if (t) {
        return t;
    }
    return kEmptyStr;
    
}

static void SetValueDDM(TDropDownMenu* dd_menu, const string& s)
{
    // dd_menu->value(s.c_str());  // CComboBox
    
    // Fl_Choice
    const Fl_Menu_Item* menu_items = dd_menu->menu();
    for (int item_n = 0; menu_items != NULL  &&  menu_items->label() != NULL; ++menu_items, ++item_n) {
        if (s == menu_items->label()) {
            dd_menu->value(item_n);
            return;
        }
    }
    return;
}


CThemeConfigPanel::CThemeConfigPanel()
{
}


Fl_Group* CThemeConfigPanel::GetConfigPanel()
{
    return m_ConfigPanel;
}


void CThemeConfigPanel::MakeWidgets()
{
    x_MakeWidgets();
    x_SetItems();
    UpdateWidgets();
}


// initialize the ItemList combobox. 
// Call in the Mediator's x_LoadFirst method, after m_ItemStyleData is set up,
// NOT in this class's constructor.
void CThemeConfigPanel::x_SetItems()
{
    ClearDDM(m_ItemList);

    ITERATE(vector <SItemData> , item_it, m_ItemData) {
        AddDDM(m_ItemList, item_it->desc);
    }
    // select the first thing in the combobox.
    if ( ! m_ItemData.empty()) {
        string first_item = m_ItemData.front().desc;
        SetValueDDM(m_ItemList, first_item);
    }
}

string CThemeConfigPanel::x_GetCurrentItem()
{
    return GetValueDDM(m_ItemList);
}

void  CThemeConfigPanel::UpdateWidgets()
{
    string this_item = x_GetCurrentItem();
    x_SetStyles(this_item);
    
    string this_style = GetCurrentStyleByDesc(this_item);
    SetValueDDM(m_StyleList, this_style);
    m_ConfigPanel->redraw();
}


void CThemeConfigPanel::x_SetStyles(const string& item)
{
    const TStyleList& styles = GetStylesByDesc(item);
    ClearDDM(m_StyleList);
    ITERATE(TStyleList, style_it, styles) {
        AddDDM(m_StyleList, *style_it);
    }
}


void CThemeConfigPanel::x_StyleChosen()
{
    SetCurrentStyleByDesc(x_GetCurrentItem(), GetValueDDM(m_StyleList) );
    m_Preview->redraw();
}



END_NCBI_SCOPE

/*
 * ===========================================================================
 * $Log: theme_config_panel.cpp,v $
 * Revision 1000.1  2004/06/01 20:45:45  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.6
 *
 * Revision 1.6  2004/05/21 22:27:41  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.5  2004/02/02 19:18:07  rsmith
 * change obsolete types
 *
 * Revision 1.4  2004/02/02 18:39:36  rsmith
 * change implementation to work with the new base class.
 *
 * Revision 1.3  2004/01/29 21:27:37  rsmith
 * move CItemStyleMap definitions into their own file.
 * CItemStyleMap methods changed names.
 *
 * Revision 1.2  2004/01/02 21:02:16  rsmith
 * Change CComboBox to Fl_Choice and various cleanups.
 *
 * Revision 1.1  2003/12/30 14:09:41  dicuccio
 * Initial check-in - moved from gui/config
 *
 * Revision 1.1  2003/12/29 14:41:36  rsmith
 * initial checkin
 *
 *
 * ===========================================================================
 */